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Migration and aggregation of Pt atoms on metal oxide-supported ceria nanodomes control reverse water gas shift reaction activity
Single-atom catalysts (SACs) are particularly sensitive to external conditions, complicating the identification of catalytically active species and...
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Aerobic oxidation of ethylbenzene to acetophenone over mesoporous ceria–cobalt mixed oxide catalyst
Mesoporous ceria–cobalt (Ce 0.9 Co 0.1 O 2 , Ce 0.8 Co 0.2 O 2, and Ce 0.7 Co 0.3 O 2 ) mixed oxides, ceria (CeO 2 ), and cobalt oxide (Co 3 O 4 ) catalysts were prepared...
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Enhanced activity of bimetallic Fe-Cu catalysts supported on ceria toward water gas shift reaction: synergistic effect
Within the “hydrogen chain”, the hight-emperature water gas shift reaction represents a key step to improve the H 2 yield and adjust the H 2 /CO x ratio...
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Recent Mechanistic Insights into Some Enzyme Mimetic Functions of Ceria
CeriaCeria, a prototypical reducible oxideReducible oxide, has been shown to possess enzyme-like catalytic activities in recent years, which makes it...
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Numerical study on charge transport and electrochemical performance of Gd and Pr co-doped ceria-based solid oxide fuel cells free from internal shorting
To guide the composition modification and operation optimization of ceria-based electrolytes of solid oxide fuel cells (SOFCs) for blocking internal...
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Globular pattern formation of hierarchical ceria nanoarchitectures
Dissipative structures often appear as an unstable counterpart of ordered structures owing to fluctuations that do not form a homogeneous phase. Even...
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Dip coating of ceria–manganese mixed oxides on cordierite and its CO oxidation activity
Dip coating method was utilized for wash-coating alumina onto cordierite honeycomb substrate, followed by catalyst coating by sol–gel dip coating of...
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Identification of the Active Sites of Platinum-Ceria Catalysts in Propane Oxidation and Preferential Oxidation of Carbon Monoxide in Hydrogen
Supported platinum catalysts exhibit versatile applications in heterogeneous catalysis while their active sites are identified difficultly due to the...
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An eco-friendly and low-cost methodology for fluoride adsorption using synthesized and characterized ceria-impregnated activated graphite (CIAG)
Fluoride concentration greater than 1.5 mg/L in drinking water affects more than 748 million of the global population causing life-threatening...
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The effect of gadolinium-doped ceria interlayer on the oxygen reduction reaction in a LSCF cathode-ScSZ electrolyte supported IT-SOFCs
Solid oxide fuel cells (SOFCs) are rapidly emerging as a technology, offering the potential for carbon neutral or carbon negative generation of...
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Synthesis and characterization of ZnO/samarium-doped ceria nanocomposites for solid oxide fuel cell applications
In this work, we prepare samarium-doped ceria (SDC) nanocomposite electrolytes by the co-precipitation method with different ZnO:SDC weight ratios...
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Improved sulfur dioxide resistance of the Mn/Fe-pillared interlayered clay by the do** of ceria in the selective catalytic reduction of NO with NH3
The y Ce- x Mn/Fe-PILC ( x and y are the nominal weight percentages of Mn and Ce, respectively; x = 4.0 wt%, y = 2.0, 4.0, and 6.0 wt%) catalysts were...
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Enlightening the impact of TM do** on structural, electronic and magnetic properties of ceria for ReRAM applications: a GGA + U study
Over the last few decades, despite significant advancements in oxide-based ReRAM (resistive random-access memory) devices, science and technology...
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Investigating the effect of cerium oxide nanoparticle on beta-amyloid-induced memory loss
Alzheimer’s disease (AD) is a neurodegenerative disorder characterized by the loss of nerve cells in the hippocampus region of the brain, leading to...
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Cobalt-Ceria Catalysts for the Methanol Decomposition: Insights in the Long-Term Stability and Methanol Interaction
Cobalt-ceria catalysts (5 wt% in Co) were prepared using two different approaches: (i) a one-step synthesis through the EDTA-citrate complexing...
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Metal oxide stabilized zirconia modified bio-derived carbon nanosheets as efficient electrocatalysts for oxygen evolution reaction
AbstractZirconia is a promising candidate for many applications, especially when stabilized with metal oxide nanoparticles such as yttria and ceria....
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Ceria–Zirconia Supported Platinum Catalysts for the Water-Gas Shift Reaction: The Influence of Support Composition
AbstractThe study is presented on the influence of the composition of a ceria-zirconia support on the structure and the activity in water-gas shift...
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Controlling Yttria-stabilized zirconia/gadolinia-doped ceria interdiffusion layer in the solid oxide fuel cell electrolyte via flash sintering method
Yttria-stabilized zirconia (YSZ)/gadolinia-doped ceria (GDC) dual-layered electrolytes have promising potential in solid oxide fuel cells (SOFCs) to...
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Analysis of Experimental Results of Defect Concentraions in the Surface Layer of Acceptor Doped Ceria
AbstractRecent experimental results of the dependence on oxygen partial pressure, P (O 2 ), of the small polarons concentration in the monomolecular...
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Short Pulse Reductive Activation of Pt/ceria for the Low-Temperature CO Abatement in Vehicles Operated with the Synthetic Diesel Fuel OME
The synthetic Diesel fuel oxymethylene ether (OME) is sulfur-free by nature, and due to the low soot formation, no active filter regeneration events...
